9 oz. Pappardelle's Gluten-Free Dark Chocolate Pasta Shavings
2/3 cup granulated sugar
2 tablespoons cornstarch
1/8 teaspoon kosher salt
3 cups whole milk
4 large egg yolks
1/2 teaspoon pure vanilla extract
6 oz. bittersweet chocolate, chopped
1/2 teaspoon unsweetened cocoa powder
Powdered sugar, for garnish